133129220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12037}}^1$

素因数の和:12132

約数の個数: 48

約数和(自身を含む): 323581440

約数和(自身を除く): 190452220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 12037, 24074, 48148, 60185, 84259, 120370, 168518, 240740, 337036, 421295, 842590, 950923, 1685180, 1901846, 3803692, 4754615, 6656461, 9509230, 13312922, 19018460, 26625844, 33282305, 66564610, 133129220]

約数ペア:

[(1, 133129220), (2, 66564610), (4, 33282305), (5, 26625844), (7, 19018460), (10, 13312922), (14, 9509230), (20, 6656461), (28, 4754615), (35, 3803692), (70, 1901846), (79, 1685180), (140, 950923), (158, 842590), (316, 421295), (395, 337036), (553, 240740), (790, 168518), (1106, 120370), (1580, 84259), (2212, 60185), (2765, 48148), (5530, 24074), (11060, 12037)]